The book "The Last Penny Matters" was written by Mary Belloc Lowndes, an English writer and journalist. In this fascinating work, she tells the story of the fate of a young engineer, Philip Comer, who decides to unravel a mysterious and dangerous situation that arose as a result of an old family feud. The story mixes tension and mystery, and also entices the reader with an intriguing plot and unexpected turns of events. "The Last Dime Matters" is a book that will leave you on every page, making you think about love, commitment and the hidden secrets that can change your life forever.